313634295

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 604517760

約数和(自身を除く): 290883465

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 173, 195, 351, 519, 585, 865, 1033, 1557, 1755, 2249, 2595, 3099, 4671, 5165, 6747, 7785, 9297, 11245, 13429, 15495, 20241, 23355, 27891, 33735, 40287, 46485, 60723, 67145, 101205, 120861, 139455, 178709, 201435, 303615, 362583, 536127, 604305, 893545, 1608381, 1812915, 2323217, 2680635, 4825143, 6969651, 8041905, 11616085, 20908953, 24125715, 34848255, 62726859, 104544765, 313634295]

約数ペア:

[(1, 313634295), (3, 104544765), (5, 62726859), (9, 34848255), (13, 24125715), (15, 20908953), (27, 11616085), (39, 8041905), (45, 6969651), (65, 4825143), (117, 2680635), (135, 2323217), (173, 1812915), (195, 1608381), (351, 893545), (519, 604305), (585, 536127), (865, 362583), (1033, 303615), (1557, 201435), (1755, 178709), (2249, 139455), (2595, 120861), (3099, 101205), (4671, 67145), (5165, 60723), (6747, 46485), (7785, 40287), (9297, 33735), (11245, 27891), (13429, 23355), (15495, 20241)]